Bioinspired Precision Engineering of Three‐Dimensional Epithelial Stem Cell Microniches
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DOI: 10.1002/adbi.202000016
Abstract: Maintenance of the epithelium relies on stem cells residing within specialized microenvironments, known as epithelial crypts. Two‐photon polymerization (2PP) is a valuable tool for fabricating 3D micro/nanostructures for stem cell niche engineering applications. Herein, biomimetic… read more here.
Keywords: stem cell; geometry; cell microniches; niche ... See more keywords
Thermoresponsive Hydrogels as Microniches for Growth and Controlled Release of Induced Pluripotent Stem Cells
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DOI: 10.1002/adfm.202010630
Abstract: The recently emerging stem‐cell artificial niche engineering in induced pluripotent stem cell (iPSCs) 3D cultures has provided enormous opportunities to fully utilize the potential of these cells in biomedical applications. Although a fully chemically defined… read more here.
Keywords: controlled release; niche; induced pluripotent; pluripotent stem ... See more keywords
Programming Niche Accessibility and In Vitro Stemness with Intercellular DNA Reactions.
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DOI: 10.1002/adma.201804861
Abstract: Stem cells generally exist in low abundance and tend to lose stemness in the absence of self-renewal signals. While extracellular-matrix-mimicking techniques have been developed to support stem cell proliferation, the lack of niche cells in… read more here.
Keywords: intercellular dna; stemness; niche; stem ... See more keywords
Perivascular Stromal Cells Instruct Glioblastoma Invasion, Proliferation, and Therapeutic Response within an Engineered Brain Perivascular Niche Model
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DOI: 10.1002/advs.202201888
Abstract: Glioblastoma (GBM) tumor cells are found in the perivascular niche microenvironment and are believed to associate closely with the brain microvasculature. However, it is largely unknown how the resident cells of the perivascular niche, such… read more here.
Keywords: brain perivascular; niche; perivascular niche; model ... See more keywords
Establishment of an allotetraploid fern species, Lepisorus yamaokae Seriz., between two highly niche-differentiated parental species.
Sign Up to like & getrecommendations! Published in 2022 at "American journal of botany"
DOI: 10.1002/ajb2.16043
Abstract: PREMISE OF THE STUDY The successful establishment of polyploid species is hypothesized to be promoted by niche differentiation from the parental species, or by range shifts during climate oscillations. However, few studies have considered both… read more here.
Keywords: parental species; establishment; niche; lepisorus yamaokae ... See more keywords
Evaluating niche changes during invasion with seasonal models in Capsella bursa-pastoris.
Sign Up to like & getrecommendations! Published in 2023 at "American journal of botany"
DOI: 10.1002/ajb2.16140
Abstract: PREMISE Researchers often use ecological niche models to predict where species might establish and persist under future or novel climate conditions. However, these predictive methods assume species have stable niches across time and space. Furthermore,… read more here.
Keywords: seasonal models; bursa pastoris; niche; full year ... See more keywords
Isotopic niche partitioning in two sympatric howler monkey species.
Sign Up to like & getrecommendations! Published in 2020 at "American journal of physical anthropology"
DOI: 10.1002/ajpa.24028
Abstract: OBJECTIVES Ecological similarity between species can lead to interspecific trophic competition. However, when ecologically similar species coexist, they may differ in foraging strategies and habitat use, which can lead to niche partitioning. As the body… read more here.
Keywords: howler monkeys; niche width; isotopic niche; niche ... See more keywords
Muscle stem cells get a new look: Dynamic cellular projections as sensors of the stem cell niche
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DOI: 10.1002/bies.202200249
Abstract: Cellular mechanisms whereby quiescent stem cells sense tissue injury and transition to an activated state are largely unknown. Quiescent skeletal muscle stem cells (MuSCs, also called satellite cells) have elaborate, heterogeneous projections that rapidly retract… read more here.
Keywords: cells get; niche; stem; stem cells ... See more keywords
Adipocytes role in the bone marrow niche
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DOI: 10.1002/cyto.a.23301
Abstract: Adipocyte infiltration in the bone marrow follows chemotherapy or irradiation. Previous studies indicate that bone marrow fat cells inhibit hematopoietic stem cell function. Recently, Zhou et al. (2017) using state‐of‐the‐art techniques, including sophisticated Cre/loxP technologies,… read more here.
Keywords: niche; bone; hematopoietic stem; bone marrow ... See more keywords
Invasive cane toads are unique in shape but overlap in ecological niche compared to Australian native frogs
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DOI: 10.1002/ece3.3253
Abstract: Invasive species are an important issue worldwide but predicting invasiveness, and the underlying mechanisms that cause it, is difficult. There are several primary hypotheses to explain invasion success. Two main hypothesis based on niche spaces… read more here.
Keywords: unique shape; niche; cane; cane toads ... See more keywords
Habitat niche breadth predicts invasiveness in solitary ascidians
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DOI: 10.1002/ece3.3351
Abstract: Abstract A major focus of invasion biology is understanding the traits associated with introduction success. Most studies assess these traits in the invaded region, while only few compare nonindigenous species to the pool of potential… read more here.
Keywords: niche; red sea; niche breadth; lessepsian species ... See more keywords